Merge branch 'master' into ozg-2387

Jenkinsfile

...chpartner/vorgang-list/vorgang-list-ea.search.e2e-spec.ts

.../integration/main-tests/navigation/navigation.e2e-spec.ts

...n/main-tests/vorgang-list/vorgang-list.search.e2e-spec.ts

goofy-client/apps/goofy/src/app/app.component.scss

goofy-client/apps/goofy/src/styles/main.scss

goofy-client/apps/goofy/src/styles/material/_icons.scss

...ent/libs/api-root-shared/src/lib/api-root.service.spec.ts

...y-client/libs/api-root-shared/src/lib/api-root.service.ts

...e-item-assign-user/historie-item-assign-user.component.ts

...ostfach-mail/incomming-mail/incomming-mail.component.scss

.../postfach-mail/outgoing-mail/outgoing-mail.component.scss

...ach-page-mail-list/postfach-page-mail-list.component.html

goofy-client/libs/postfach/src/lib/postfach.module.ts

goofy-client/libs/tech-shared/src/lib/error/error.util.ts

goofy-client/libs/tech-shared/src/lib/tech.util.spec.ts

goofy-client/libs/tech-shared/src/lib/tech.util.ts

goofy-client/libs/tech-shared/test/error.ts

goofy-client/libs/ui/src/lib/ui/spinner/spinner.component.ts

goofy-client/libs/user-profile-shared/src/index.ts